Quick definitions from WordNet (agitate)▸ verb:try to stir up public opinion▸ verb:change the arrangement or position of▸ verb:cause to be agitated, excited, or roused▸ verb:move or cause to move back and forth▸ verb:move very slightly▸ verb:exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for